42703137792 has 880 divisors, whose sum is σ = 158519680000. Its totient is φ = 11412430848.

The previous prime is 42703137727. The next prime is 42703137803. The reversal of 42703137792 is 29773130724.

42703137792 is a `hidden beast` number, since 4 + 270 + 3 + 1 + 377 + 9 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 540546009 + ... + 540546087.

It is an arithmetic number, because the mean of its divisors is an integer number (180136000).

Almost surely, 2^42703137792 is an apocalyptic number.

42703137792 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42703137792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79259840000).

42703137792 is an abundant number, since it is smaller than the sum of its proper divisors (115816542208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42703137792 is an equidigital number, since it uses as much as digits as its factorization.

42703137792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151 (or 110 counting only the distinct ones).

The product of its (nonzero) digits is 444528, while the sum is 45.

The spelling of 42703137792 in words is "forty-two billion, seven hundred three million, one hundred thirty-seven thousand, seven hundred ninety-two".